intallation ok, but error on all pages

[remixed]

YaBB SE Version: 1.5.4
PHP Version: 4.2.3
MySQL Version: 4.0.x
Server Platform: Windows
Link to Forum: http://24.114.139.247/hauntforum/index.php

Problem Description:
hi, i think the installation process went fine, but im getting an error on the index page (and all other pages).

i haven't done anything to the forum yet.

here is the error message:

Warning: open(/tmp\sess_619d6dd51fc074be901c90fbb701c824, O_RDWR) failed: No such file or directory (2) in c:\apache\htdocs\hauntforum\index.php on line 78


thanks very much for your help

[[Unknown]]

You or your host needs to fix the session.save_path in php.ini.

-[Unknown]

[Ruadrim]

You or your host needs to fix the session.save_path in php.ini.

-[Unknown]

Change it into what? I have the file and the entry, but I have no idea what to enter there...

[Peter Duggan]

Usually c:\windows\temp!

[Ruadrim]

Owkey, that works. Thanks!